Hi E Robertson, 2009/4/8 E Robertson <e.robertson....@gmail.com>: > Hi all, > Is their a problem using udelay in board_init functions? > When I do this on my at91, arm926ejs board, it seems to be in an endless loop. > I thought this was a timer issue but I only have this problem with > board init and not in the drivers. > Does anyone have any ideas? I guess the reason is:
start_armboot() in lib_arm/board.c invokes board_init() in board/atmel/<your at91 baord>/<your at92 board>.c before interrupt_init() in cpu/arm926ejs/interrupts.c which invokes timer_init() in cpu/arm926ejs/at91/timer.c. That means timer_init() is called later than your board_init() > Is timer_init a arch specific call or should it be board specific for arm? I have no idea either. regards, Po-Yu chuang _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
